參數(shù)資料
型號(hào): μPD78F0034
廠商: NEC Corp.
元件分類: 8位微控制器
英文描述: 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
中文描述: 8位微控制器與2/4/8K字節(jié)在系統(tǒng)可編程閃存
文件頁(yè)數(shù): 23/52頁(yè)
文件大?。?/td> 393K
代理商: ΜPD78F0034
μ
PD78F0034
Preliminary Data Sheet
23
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
Input voltage,
high
V
IH1
P10 to P17, P21, P24, P35, P40 to P47,
P50 to P57, P64 to P67, P74, P75
0.7 V
DD
V
DD
V
V
IH2
P00 to P03, P20, P22, P23, P25,
P34, P36, P70 to P73, RESET
0.8 V
DD
V
DD
V
V
IH3
P30 to P33
(N-ch Open-drain)
0.7 V
DD
5.5
V
V
IH4
X1, X2
V
DD
– 0.5
V
DD
V
DD
V
V
IH5
XT1, XT2
V
DD
= 4.5 to 5.5 V
0.8 V
DD
V
0.9 V
DD
V
DD
V
Input voltage,
low
V
IL1
P10 to P17, P21, P24, P35, P40 to P47,
P50 to P57, P64 to P67, P74, P75
0
0.3 V
DD
V
V
IL2
P00 to P03, P20, P22, P23, P25,
P34, P36, P70 to P73, RESET
0
0.2 V
DD
V
V
IL3
P30 to P33
V
DD
= 4.5 to 5.5 V
0
0.3 V
DD
V
0
0.2 V
DD
V
V
IL4
X1, X2
0
0.4
V
V
IL5
XT1, XT2
V
DD
= 4.5 to 5.5 V
0
0.2 V
DD
V
0
0.1 V
DD
V
Output voltage,
V
OH1
V
DD
= 4.5 to 5.5 V, I
OH
= –1mA
V
DD
– 1.0
V
DD
V
high
I
OH
= –100
μ
A
V
DD
– 0.5
V
DD
V
Output voltage,
low
V
OL1
P30 to P33, P50 to P57
V
DD
= 4.5 to 5.5 V,
I
OL
= 15 mA
0.4
2.0
V
P00 to P03, P20 to P25,
P34 to P36, P40 to P47,
P64 to P67, P70 to P75
V
DD
= 4.5 to 5.5 V,
I
OL
= 1.6 mA
0.4
V
V
OL2
I
OL
= 400
μ
A
0.5
V
DC Characteristics (T
A
= –40 to +85
°
C, V
DD
= 2.7 to 5.5 V)
Remark
The characteristics of alternate-function pins and port pins are the same unless specified otherwise.
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